Home / 122,248.55-183,344.72-33,508.95

Finding the Fourth Proportional to 122,248.55, 183,344.72 and 33,508.95

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Solution

The fourth proportional to 122,248.55, 183,344.72 and 33,508.95 is: 50,255.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,248.55 : 183,344.72 = 33,508.95 : x
  2. Step 2: Convert to fraction form
    122,248.55/183,344.72 = 33,508.95/x
  3. Step 3: Cross multiply
    122,248.55x = 183,344.72 × 33,508.95
  4. Step 4: Simplify right side
    122,248.55x = 6,143,688,887.70
  5. Step 5: Solve for x
    x = 6,143,688,887.70/122,248.55
  6. Step 6: Final answer
    x = 50,255.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.